Static
These scenarios cover some aspects related to link-aggregation (combining multiple network connections simultaneously to increase throughput, provide redundancy, or both). On OSDx, this can be achieved using bonding interfaces.
Test Static Transmit Load Balance
Description
A bonding interface is configured in DUT0 using the transmit load balance in static mode. This mode can be used to achieve load-balancing in transmission. In this scenario, transmission load balancing is performed via a hash policy.
Scenario
Example 1
Step 1: Set the following configuration in DUT0 :
set interfaces bonding bond0 address 192.168.100.10/24 set interfaces bonding bond0 disable-dynamic-lb set interfaces bonding bond0 hash-policy layer3+4 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode transmit-load-balance set interfaces ethernet eth0p0 bond-group bond0 set interfaces ethernet eth1 bond-group bond0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Set the following configuration in DUT1 :
set interfaces bridge br0 address 192.168.100.20/24 set interfaces bridge br0 stp version rstp set interfaces ethernet eth0 bridge-group bridge br0 set interfaces ethernet eth2 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
-------------------------------------------------------------- Name IP Address Admin Oper Vrf Description -------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:3/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:03 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:04 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ ping 192.168.100.20 count 1 size 56 timeout 1Show output
PING 192.168.100.20 (192.168.100.20) 56(84) bytes of data. 64 bytes from 192.168.100.20: icmp_seq=1 ttl=64 time=0.722 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.722/0.722/0.722/0.000 ms
Step 6: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Transmit Hash Policy: layer3+4 (1)Show output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:03 Slave queue ID: 0 Slave Interface: eth1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:04 Slave queue ID: 0
Step 7: Run command interfaces ethernet clear at DUT0.
Step 8: Initiate a bandwidth test from DUT0 to DUT1
admin@DUT1$ monitor test performance server port 5001 admin@DUT0$ monitor test performance client 192.168.100.20 duration 5 port 5001 parallel 10Expect this output in
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 34592 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 34602 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 34612 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 34618 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 34632 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 34638 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 34654 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 34662 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 34678 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 34680 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 13.1 MBytes 110 Mbits/sec 45 122 KBytes [ 7] 0.00-1.00 sec 13.0 MBytes 109 Mbits/sec 49 83.4 KBytes [ 9] 0.00-1.00 sec 10.3 MBytes 86.3 Mbits/sec 33 90.5 KBytes [ 11] 0.00-1.00 sec 12.4 MBytes 104 Mbits/sec 26 122 KBytes [ 13] 0.00-1.00 sec 11.3 MBytes 94.6 Mbits/sec 41 83.4 KBytes [ 15] 0.00-1.00 sec 10.4 MBytes 87.3 Mbits/sec 18 100 KBytes [ 17] 0.00-1.00 sec 10.5 MBytes 88.3 Mbits/sec 15 102 KBytes [ 19] 0.00-1.00 sec 9.00 MBytes 75.5 Mbits/sec 11 102 KBytes [ 21] 0.00-1.00 sec 10.8 MBytes 90.3 Mbits/sec 10 133 KBytes [ 23] 0.00-1.00 sec 9.36 MBytes 78.5 Mbits/sec 41 55.1 KBytes [SUM] 0.00-1.00 sec 110 MBytes 923 Mbits/sec 289 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 10.2 MBytes 85.5 Mbits/sec 29 73.5 KBytes [ 7] 1.00-2.00 sec 11.9 MBytes 99.6 Mbits/sec 13 89.1 KBytes [ 9] 1.00-2.00 sec 11.6 MBytes 97.5 Mbits/sec 15 106 KBytes [ 11] 1.00-2.00 sec 7.33 MBytes 61.5 Mbits/sec 20 69.3 KBytes [ 13] 1.00-2.00 sec 8.02 MBytes 67.3 Mbits/sec 25 96.2 KBytes [ 15] 1.00-2.00 sec 8.45 MBytes 70.9 Mbits/sec 21 60.8 KBytes [ 17] 1.00-2.00 sec 11.4 MBytes 95.9 Mbits/sec 12 76.4 KBytes [ 19] 1.00-2.00 sec 12.2 MBytes 103 Mbits/sec 8 91.9 KBytes [ 21] 1.00-2.00 sec 11.4 MBytes 95.4 Mbits/sec 5 133 KBytes [ 23] 1.00-2.00 sec 9.94 MBytes 83.4 Mbits/sec 6 113 KBytes [SUM] 1.00-2.00 sec 102 MBytes 860 Mbits/sec 154 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 12.2 MBytes 102 Mbits/sec 1 139 KBytes [ 7] 2.00-3.00 sec 10.1 MBytes 84.5 Mbits/sec 32 41.0 KBytes [ 9] 2.00-3.00 sec 8.82 MBytes 74.0 Mbits/sec 30 42.4 KBytes [ 11] 2.00-3.00 sec 7.27 MBytes 61.0 Mbits/sec 12 66.5 KBytes [ 13] 2.00-3.00 sec 12.8 MBytes 107 Mbits/sec 12 106 KBytes [ 15] 2.00-3.00 sec 9.88 MBytes 82.9 Mbits/sec 19 50.9 KBytes [ 17] 2.00-3.00 sec 11.6 MBytes 97.0 Mbits/sec 4 126 KBytes [ 19] 2.00-3.00 sec 6.71 MBytes 56.3 Mbits/sec 14 65.0 KBytes [ 21] 2.00-3.00 sec 9.45 MBytes 79.2 Mbits/sec 15 76.4 KBytes [ 23] 2.00-3.00 sec 17.2 MBytes 144 Mbits/sec 6 136 KBytes [SUM] 2.00-3.00 sec 106 MBytes 889 Mbits/sec 145 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 14.7 MBytes 123 Mbits/sec 16 66.5 KBytes [ 7] 3.00-4.00 sec 7.83 MBytes 65.7 Mbits/sec 15 65.0 KBytes [ 9] 3.00-4.00 sec 9.20 MBytes 77.2 Mbits/sec 23 76.4 KBytes [ 11] 3.00-4.00 sec 11.3 MBytes 94.9 Mbits/sec 5 84.8 KBytes [ 13] 3.00-4.00 sec 8.51 MBytes 71.4 Mbits/sec 33 39.6 KBytes [ 15] 3.00-4.00 sec 8.39 MBytes 70.4 Mbits/sec 6 91.9 KBytes [ 17] 3.00-4.00 sec 12.6 MBytes 106 Mbits/sec 16 130 KBytes [ 19] 3.00-4.00 sec 11.0 MBytes 92.3 Mbits/sec 5 77.8 KBytes [ 21] 3.00-4.00 sec 14.0 MBytes 117 Mbits/sec 0 165 KBytes [ 23] 3.00-4.00 sec 11.1 MBytes 93.3 Mbits/sec 13 84.8 KBytes [SUM] 3.00-4.00 sec 109 MBytes 911 Mbits/sec 132 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 8.20 MBytes 68.8 Mbits/sec 13 80.6 KBytes [ 7] 4.00-5.00 sec 9.13 MBytes 76.6 Mbits/sec 21 72.1 KBytes [ 9] 4.00-5.00 sec 12.1 MBytes 102 Mbits/sec 13 60.8 KBytes [ 11] 4.00-5.00 sec 14.0 MBytes 117 Mbits/sec 19 123 KBytes [ 13] 4.00-5.00 sec 8.76 MBytes 73.5 Mbits/sec 5 106 KBytes [ 15] 4.00-5.00 sec 10.7 MBytes 89.7 Mbits/sec 16 115 KBytes [ 17] 4.00-5.00 sec 11.1 MBytes 92.8 Mbits/sec 12 110 KBytes [ 19] 4.00-5.00 sec 11.4 MBytes 95.9 Mbits/sec 19 90.5 KBytes [ 21] 4.00-5.00 sec 10.9 MBytes 91.7 Mbits/sec 18 86.3 KBytes [ 23] 4.00-5.00 sec 12.6 MBytes 106 Mbits/sec 2 91.9 KBytes [SUM] 4.00-5.00 sec 109 MBytes 914 Mbits/sec 138 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 58.3 MBytes 97.9 Mbits/sec 104 sender [ 5] 0.00-5.01 sec 57.6 MBytes 96.5 Mbits/sec receiver [ 7] 0.00-5.00 sec 51.9 MBytes 87.1 Mbits/sec 130 sender [ 7] 0.00-5.01 sec 50.7 MBytes 85.0 Mbits/sec receiver [ 9] 0.00-5.00 sec 52.1 MBytes 87.3 Mbits/sec 114 sender [ 9] 0.00-5.01 sec 51.3 MBytes 85.9 Mbits/sec receiver [ 11] 0.00-5.00 sec 52.3 MBytes 87.7 Mbits/sec 82 sender [ 11] 0.00-5.01 sec 51.5 MBytes 86.3 Mbits/sec receiver [ 13] 0.00-5.00 sec 49.4 MBytes 82.8 Mbits/sec 116 sender [ 13] 0.00-5.01 sec 48.6 MBytes 81.4 Mbits/sec receiver [ 15] 0.00-5.00 sec 47.8 MBytes 80.2 Mbits/sec 80 sender [ 15] 0.00-5.01 sec 47.3 MBytes 79.2 Mbits/sec receiver [ 17] 0.00-5.00 sec 57.2 MBytes 96.0 Mbits/sec 59 sender [ 17] 0.00-5.01 sec 56.5 MBytes 94.6 Mbits/sec receiver [ 19] 0.00-5.00 sec 50.4 MBytes 84.5 Mbits/sec 57 sender [ 19] 0.00-5.01 sec 49.6 MBytes 83.0 Mbits/sec receiver [ 21] 0.00-5.00 sec 56.5 MBytes 94.8 Mbits/sec 48 sender [ 21] 0.00-5.01 sec 55.8 MBytes 93.5 Mbits/sec receiver [ 23] 0.00-5.00 sec 60.3 MBytes 101 Mbits/sec 68 sender [ 23] 0.00-5.01 sec 59.3 MBytes 99.3 Mbits/sec receiver [SUM] 0.00-5.00 sec 536 MBytes 899 Mbits/sec 858 sender [SUM] 0.00-5.01 sec 528 MBytes 885 Mbits/sec receiver iperf Done.
Step 9: Run command interfaces ethernet show counters at DUT0 and check if output matches the following regular expressions:
eth1 \s+up\s+\d+\s+\d+\s+0\s+\d{4,} eth0p0 \s+up\s+\d+\s+\d+\s+0\s+\d{4,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 62063 4123745 0 226442 342787453 0 eth0p1 down 0 0 0 0 0 0 eth0p2 down 0 0 0 0 0 0 eth0p3 down 0 0 0 0 0 0 eth0p4 down 0 0 0 0 0 0 eth0p5 down 0 0 0 0 0 0 eth0p6 down 0 0 0 0 0 0 eth0p7 down 0 0 0 0 0 0 eth1 up 0 0 0 157668 238692156 0 eth2 down 0 0 0 0 0 0
Example 2
Step 1: Set the following configuration in DUT0 :
set interfaces bonding bond0 address 192.168.100.10/24 set interfaces bonding bond0 disable-dynamic-lb set interfaces bonding bond0 hash-policy layer3+4 set interfaces bonding bond0 miimon 100 set interfaces bonding bond0 mode transmit-load-balance set interfaces ethernet eth0p0 bond-group bond0 set interfaces ethernet eth0p1 bond-group bond0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 2: Set the following configuration in DUT1 :
set interfaces bridge br0 address 192.168.100.20/24 set interfaces bridge br0 stp version rstp set interfaces ethernet eth2 bridge-group bridge br0 set interfaces ethernet eth3 bridge-group bridge br0 set system login user admin authentication encrypted-password '$6$GSjsCj8gHLv$/VcqU6FLi6CT2Oxn0MJQ2C2tqnRDrYKNF8HIYWJp68nvXvPdFccDsT04.WtigUONbKYrgKg8d6rEs8PjljMkH0'
Step 3: Run command interfaces bonding show at DUT0 and check if output matches the following regular expressions:
bond0\s+192.168.100\.10\/24\s+up\s+upShow output
-------------------------------------------------------------- Name IP Address Admin Oper Vrf Description -------------------------------------------------------------- bond0 192.168.100.10/24 up up fe80::2a0:26ff:fe16:3/64
Step 4: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Bonding Mode: transmit load balancingShow output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p1 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:03 Slave queue ID: 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:03 Slave queue ID: 0
Step 5: Ping IP address 192.168.100.20 from DUT0:
admin@DUT0$ ping 192.168.100.20 count 1 size 56 timeout 1Show output
PING 192.168.100.20 (192.168.100.20) 56(84) bytes of data. 64 bytes from 192.168.100.20: icmp_seq=1 ttl=64 time=0.842 ms --- 192.168.100.20 ping statistics --- 1 packets transmitted, 1 received, 0% packet loss, time 0ms rtt min/avg/max/mdev = 0.842/0.842/0.842/0.000 ms
Step 6: Run command interfaces bonding bond0 show ports at DUT0 and check if output contains the following tokens:
Transmit Hash Policy: layer3+4 (1)Show output
Ethernet Channel Bonding Driver: v6.12.49 Bonding Mode: transmit load balancing Transmit Hash Policy: layer3+4 (1) Primary Slave: None Currently Active Slave: eth0p1 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Peer Notification Delay (ms): 0 Slave Interface: eth0p0 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 00:a0:26:16:00:03 Slave queue ID: 0 Slave Interface: eth0p1 MII Status: up Speed: 1000 Mbps Duplex: full Link Failure Count: 0 Permanent HW addr: 02:a0:26:16:00:03 Slave queue ID: 0
Step 7: Run command interfaces ethernet clear at DUT0.
Step 8: Initiate a bandwidth test from DUT0 to DUT1
admin@DUT1$ monitor test performance server port 5001 admin@DUT0$ monitor test performance client 192.168.100.20 duration 5 port 5001 parallel 10Expect this output in
DUT0:Connecting to host 192.168.100.20, port 5001 [ 5] local 192.168.100.10 port 39608 connected to 192.168.100.20 port 5001 [ 7] local 192.168.100.10 port 39622 connected to 192.168.100.20 port 5001 [ 9] local 192.168.100.10 port 39626 connected to 192.168.100.20 port 5001 [ 11] local 192.168.100.10 port 39642 connected to 192.168.100.20 port 5001 [ 13] local 192.168.100.10 port 39656 connected to 192.168.100.20 port 5001 [ 15] local 192.168.100.10 port 39670 connected to 192.168.100.20 port 5001 [ 17] local 192.168.100.10 port 39678 connected to 192.168.100.20 port 5001 [ 19] local 192.168.100.10 port 39688 connected to 192.168.100.20 port 5001 [ 21] local 192.168.100.10 port 39702 connected to 192.168.100.20 port 5001 [ 23] local 192.168.100.10 port 39712 connected to 192.168.100.20 port 5001 [ ID] Interval Transfer Bitrate Retr Cwnd [ 5] 0.00-1.00 sec 19.2 MBytes 161 Mbits/sec 43 109 KBytes [ 7] 0.00-1.00 sec 17.3 MBytes 145 Mbits/sec 66 117 KBytes [ 9] 0.00-1.00 sec 13.3 MBytes 111 Mbits/sec 37 116 KBytes [ 11] 0.00-1.00 sec 10.8 MBytes 90.8 Mbits/sec 13 89.1 KBytes [ 13] 0.00-1.00 sec 9.35 MBytes 78.4 Mbits/sec 35 63.6 KBytes [ 15] 0.00-1.00 sec 10.9 MBytes 91.7 Mbits/sec 21 70.7 KBytes [ 17] 0.00-1.00 sec 13.8 MBytes 116 Mbits/sec 27 140 KBytes [ 19] 0.00-1.00 sec 9.02 MBytes 75.6 Mbits/sec 38 79.2 KBytes [ 21] 0.00-1.00 sec 6.55 MBytes 54.9 Mbits/sec 51 52.3 KBytes [ 23] 0.00-1.00 sec 5.85 MBytes 49.1 Mbits/sec 15 83.4 KBytes [SUM] 0.00-1.00 sec 116 MBytes 974 Mbits/sec 346 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 1.00-2.00 sec 10.9 MBytes 91.7 Mbits/sec 26 99.0 KBytes [ 7] 1.00-2.00 sec 15.3 MBytes 128 Mbits/sec 11 122 KBytes [ 9] 1.00-2.00 sec 9.69 MBytes 81.3 Mbits/sec 9 77.8 KBytes [ 11] 1.00-2.00 sec 15.9 MBytes 133 Mbits/sec 2 132 KBytes [ 13] 1.00-2.00 sec 10.8 MBytes 90.7 Mbits/sec 15 86.3 KBytes [ 15] 1.00-2.00 sec 10.2 MBytes 85.5 Mbits/sec 13 113 KBytes [ 17] 1.00-2.00 sec 11.3 MBytes 94.9 Mbits/sec 18 56.6 KBytes [ 19] 1.00-2.00 sec 10.7 MBytes 89.7 Mbits/sec 5 107 KBytes [ 21] 1.00-2.00 sec 9.82 MBytes 82.4 Mbits/sec 2 83.4 KBytes [ 23] 1.00-2.00 sec 7.77 MBytes 65.2 Mbits/sec 27 52.3 KBytes [SUM] 1.00-2.00 sec 112 MBytes 943 Mbits/sec 128 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 2.00-3.00 sec 10.1 MBytes 84.4 Mbits/sec 26 46.7 KBytes [ 7] 2.00-3.00 sec 15.5 MBytes 130 Mbits/sec 21 86.3 KBytes [ 9] 2.00-3.00 sec 10.9 MBytes 91.2 Mbits/sec 3 109 KBytes [ 11] 2.00-3.00 sec 12.4 MBytes 104 Mbits/sec 8 110 KBytes [ 13] 2.00-3.00 sec 8.39 MBytes 70.4 Mbits/sec 21 66.5 KBytes [ 15] 2.00-3.00 sec 15.6 MBytes 131 Mbits/sec 6 116 KBytes [ 17] 2.00-3.00 sec 8.39 MBytes 70.4 Mbits/sec 7 74.9 KBytes [ 19] 2.00-3.00 sec 12.4 MBytes 104 Mbits/sec 22 83.4 KBytes [ 21] 2.00-3.00 sec 11.8 MBytes 99.0 Mbits/sec 8 105 KBytes [ 23] 2.00-3.00 sec 7.08 MBytes 59.4 Mbits/sec 11 90.5 KBytes [SUM] 2.00-3.00 sec 112 MBytes 944 Mbits/sec 133 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 3.00-4.00 sec 8.33 MBytes 69.9 Mbits/sec 6 86.3 KBytes [ 7] 3.00-4.00 sec 13.5 MBytes 114 Mbits/sec 1 153 KBytes [ 9] 3.00-4.00 sec 12.9 MBytes 108 Mbits/sec 4 87.7 KBytes [ 11] 3.00-4.00 sec 10.9 MBytes 91.7 Mbits/sec 12 105 KBytes [ 13] 3.00-4.00 sec 10.9 MBytes 91.7 Mbits/sec 5 63.6 KBytes [ 15] 3.00-4.00 sec 13.4 MBytes 113 Mbits/sec 9 89.1 KBytes [ 17] 3.00-4.00 sec 14.0 MBytes 118 Mbits/sec 2 123 KBytes [ 19] 3.00-4.00 sec 9.63 MBytes 80.8 Mbits/sec 24 56.6 KBytes [ 21] 3.00-4.00 sec 8.95 MBytes 75.1 Mbits/sec 7 83.4 KBytes [ 23] 3.00-4.00 sec 8.08 MBytes 67.8 Mbits/sec 31 80.6 KBytes [SUM] 3.00-4.00 sec 111 MBytes 929 Mbits/sec 101 - - - - - - - - - - - - - - - - - - - - - - - - - [ 5] 4.00-5.00 sec 7.83 MBytes 65.7 Mbits/sec 10 83.4 KBytes [ 7] 4.00-5.00 sec 12.4 MBytes 104 Mbits/sec 24 87.7 KBytes [ 9] 4.00-5.00 sec 16.5 MBytes 138 Mbits/sec 0 181 KBytes [ 11] 4.00-5.00 sec 15.8 MBytes 133 Mbits/sec 4 154 KBytes [ 13] 4.00-5.00 sec 10.4 MBytes 87.6 Mbits/sec 13 89.1 KBytes [ 15] 4.00-5.00 sec 9.69 MBytes 81.3 Mbits/sec 12 65.0 KBytes [ 17] 4.00-5.00 sec 12.9 MBytes 108 Mbits/sec 18 94.7 KBytes [ 19] 4.00-5.00 sec 6.21 MBytes 52.1 Mbits/sec 26 48.1 KBytes [ 21] 4.00-5.00 sec 7.21 MBytes 60.5 Mbits/sec 8 76.4 KBytes [ 23] 4.00-5.00 sec 12.3 MBytes 103 Mbits/sec 5 66.5 KBytes [SUM] 4.00-5.00 sec 111 MBytes 934 Mbits/sec 120 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bitrate Retr [ 5] 0.00-5.00 sec 56.4 MBytes 94.6 Mbits/sec 111 sender [ 5] 0.00-5.01 sec 55.1 MBytes 92.3 Mbits/sec receiver [ 7] 0.00-5.00 sec 74.1 MBytes 124 Mbits/sec 123 sender [ 7] 0.00-5.01 sec 73.2 MBytes 123 Mbits/sec receiver [ 9] 0.00-5.00 sec 63.2 MBytes 106 Mbits/sec 53 sender [ 9] 0.00-5.01 sec 62.3 MBytes 104 Mbits/sec receiver [ 11] 0.00-5.00 sec 65.9 MBytes 111 Mbits/sec 39 sender [ 11] 0.00-5.01 sec 65.1 MBytes 109 Mbits/sec receiver [ 13] 0.00-5.00 sec 49.9 MBytes 83.8 Mbits/sec 89 sender [ 13] 0.00-5.01 sec 49.2 MBytes 82.4 Mbits/sec receiver [ 15] 0.00-5.00 sec 59.8 MBytes 100 Mbits/sec 61 sender [ 15] 0.00-5.01 sec 59.2 MBytes 99.1 Mbits/sec receiver [ 17] 0.00-5.00 sec 60.5 MBytes 101 Mbits/sec 72 sender [ 17] 0.00-5.01 sec 59.8 MBytes 100 Mbits/sec receiver [ 19] 0.00-5.00 sec 47.9 MBytes 80.4 Mbits/sec 115 sender [ 19] 0.00-5.01 sec 47.5 MBytes 79.5 Mbits/sec receiver [ 21] 0.00-5.00 sec 44.3 MBytes 74.4 Mbits/sec 76 sender [ 21] 0.00-5.01 sec 43.6 MBytes 73.0 Mbits/sec receiver [ 23] 0.00-5.00 sec 41.1 MBytes 68.9 Mbits/sec 89 sender [ 23] 0.00-5.01 sec 40.3 MBytes 67.4 Mbits/sec receiver [SUM] 0.00-5.00 sec 563 MBytes 945 Mbits/sec 828 sender [SUM] 0.00-5.01 sec 555 MBytes 930 Mbits/sec receiver iperf Done.
Step 9: Run command interfaces ethernet show counters at DUT0 and check if output matches the following regular expressions:
eth0p0 \s+up\s+\d+\s+\d+\s+0\s+\d{4,} eth0p1 \s+up\s+\d+\s+\d+\s+0\s+\d{4,}Show output
------------------------------------------------------------------------------- Name Oper Rx Packets Rx Bytes Rx Errors Tx Packets Tx Bytes Tx Errors ------------------------------------------------------------------------------- eth0p0 up 0 0 0 263848 399440078 0 eth0p1 up 76933 5111145 0 139736 211524314 0 eth0p2 down 0 0 0 0 0 0 eth0p3 down 0 0 0 0 0 0 eth0p4 down 0 0 0 0 0 0 eth0p5 down 0 0 0 0 0 0 eth0p6 down 0 0 0 0 0 0 eth0p7 down 0 0 0 0 0 0 eth1 down 0 0 0 0 0 0 eth2 down 0 0 0 0 0 0